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$137+ Cheap flights from Montreal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YMQ — SYD
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Montreal

Discover essential information about flights departing from Montreal, including flight schedules, destinations, airlines operating at the Montreal airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 20 November 2025.

Cheapest airline

Air Canada

Good round-trip deal

$280 or less

Good one-way deal

$227 or less
On average, Air Canada currently has the cheapest one-way flight from Montreal (avg. price of $2,680).
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Price to beat on a round-trip flight from Montreal.
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Price to beat on a one-way flight from Montreal.
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Find flights from Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Montreal
Explore the most affordable flight options available from Montreal. Find the lowest fares based on data from user searches, with prices last updated on 20 November 2025.

Thu 5/206:45YUL - YYZ
Nonstop1h 37mWestJet
Tue 24/223:15YYZ - YUL
Nonstop1h 23mWestJet
Deal found 18/11$245
Mon 9/206:45YUL - YYZ
Nonstop1h 37mWestJet
Tue 24/223:15YYZ - YUL
Nonstop1h 23mWestJet
Deal found 18/11$273
Fri 6/219:30YUL - YYZ
1 stop11h 28mWestJet
Thu 19/223:15YYZ - YUL
Nonstop1h 23mWestJet
Deal found 18/11$393
Wed 4/206:45YUL - YYZ
Nonstop1h 37mWestJet
Sun 22/218:30YYZ - YUL
1 stop12h 35mWestJet
Deal found 18/11$415
Sat 13/1218:00YUL - YYZ
1 stop18h 56mPorter Airlines
Sun 14/1215:30YYZ - YUL
Nonstop1h 25mPorter Airlines
Deal found 18/11$427
Mon 9/219:30YUL - YYZ
1 stop16h 58mWestJet
Fri 20/223:15YYZ - YUL
Nonstop1h 23mWestJet
Deal found 18/11$433
Sun 8/219:30YUL - YYZ
1 stop11h 30mWestJet
Sat 21/223:15YYZ - YUL
Nonstop1h 23mWestJet
Deal found 18/11$443
Wed 10/1209:50YUL - YYZ
2 stops10h 23mPorter Airlines
Wed 10/1223:10YYZ - YUL
Nonstop1h 25mPorter Airlines
Deal found 18/11$492
Sat 3/107:00YUL - YYZ
Nonstop1h 39mAir Canada
Fri 9/100:30YYZ - YUL
Nonstop1h 23mAir Canada
Deal found 19/11$578
Wed 3/1213:25YUL - YYZ
2 stops6h 48mPorter Airlines
Wed 3/1223:10YYZ - YUL
Nonstop1h 25mPorter Airlines
Deal found 18/11$583
Sun 14/1210:35YUL - YYZ
Nonstop1h 32mPorter Airlines
Sun 14/1217:00YYZ - YUL
1 stop16h 34mPorter Airlines
Deal found 18/11$586
Thu 19/207:35YUL - CLO
1 stop10h 15mCopa Airlines
Sun 1/308:48CLO - YUL
1 stop15h 00mCopa Airlines
Deal found 19/11$855

Find flights from Montreal within your budget

 
Find flights departing from Montreal that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 November 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Sun 22/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Tue 24/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Thu 19/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Fri 20/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Thu 19/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Wed 25/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Tue 24/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Wed 25/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Tue 24/2

23:15-00:38

Nonstop1h 23m

$245

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

06:45-08:22

Nonstop1h 37m

Toronto Pearson Intl

Fri 20/2

23:15-00:38

Nonstop1h 23m

$245

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 60 results
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Best time to book a flight from Montreal

Have a flexible travel schedule? Discover the best time to fly from Montreal with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montreal

Get recent, data-driven insights about flights from Montreal including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Montreal?

Use this chart to determine the optimal time to book a return flight from Montreal to Sydney. Price data was last updated on 14 November 2025.

The best time to book flights from Montreal is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal?

Currently, March is the cheapest month in which you can book a flight from Montreal (average of $426). Flying from Montreal in June will prove the most costly (average of $1,984). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Montreal?

When flying from Montreal check dates and pricing for the following: Air Canada. As it departs for the following popular destinations: Sydney.

Air Canada
Air Canada
From $660

What are popular destinations to fly to from Montreal?

Montreal offers frequent flights to Toronto (1,166 flights per day), New York (366 flights per day) and Paris (272 flights per day).

Chicago
Chicago
From $185
Vancouver Intl
Vancouver Intl
From $278
New York
New York
From $298

What is the cheapest place to fly to from Montreal?

The cheapest city to fly to from Montreal is Toronto, with prices starting at $75. Explore other affordable destinations below.

Toronto
Toronto
From $75
Chicago
Chicago
From $185
Vancouver Intl
Vancouver Intl
From $278
New York
New York
From $298

Airline reviews for flights from Montreal

Get insights into the airlines that provide service from Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Montreal. In the last 7 days, Cheapflights users made a total of 647,157 searches.
See what other customers who have flown with Air Canada from Montreal have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,462 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,462 reviews
Air Canada
7.1
Good
10,462 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Québec City

Related info for your journey

Access useful and relevant information related to your journey from Montreal. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 November 2025.

  • What are the most popular destinations to fly to from Montreal?

    For the current month, the most popular flights from Montreal are Cancún, Bangkok Suvarnabhumi Airport, Casablanca. Cancún, Casablanca, Beirut are the most popular locations from Montreal year round.

  • What is the cheapest month to fly from Montreal?

    Currently, the cheapest month for flights from Montreal is March. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Montreal?

    Cheapflights makes it easy to find flights from Montreal by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Montreal?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Montreal with no change fees?

    Yes! Cheapflights helps users easily find flights from Montreal with no change fees.

  • Can Cheapflights notify me if prices for flights from Montreal become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Montreal today and book when you’re ready!

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Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal?

Cheapflights makes it easy to find flights from Montreal by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Montreal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Montreal with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal with no change fees.

Can Cheapflights notify me if prices for flights from Montreal become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Montreal today and book when you’re ready!

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